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Ferrule structure, ferrule structure with fiber, and method for manufacturing ferrule structure with fiber

机译:套圈结构,具有纤维的套圈结构以及制造具有纤维的套圈结构的方法

摘要

A ferrule structure includes: a ferrule body including a guide hole that accepts insertion of a guide pin, and a fiber hole that accepts insertion of an optical fiber and that is disposed in an opening surface of the ferrule body; and a lens plate including a guide hole that accepts insertion of the guide pin, a lens part, and an abutment surface that abuts an endface of the optical fiber. A recess is disposed in at least one of the ferrule body and the lens plate. A matching material filling gap, that is to be filled with a refractive index matching material, is formed with the recess, between the opening surface of the ferrule body and the abutment surface of the lens plate.
机译:本发明涉及一种套圈结构,其特征在于,包括:套圈主体,其具有:引导孔,该引导孔接受引导销的插入;以及纤维孔,其接受光纤的插入,并配置在所述套圈主体的开口面内;透镜板,其具有:引导孔,其被引导销的插入;透镜部;以及抵接面,其抵接于光纤的端面。在套圈主体和透镜板中的至少一个中设置有凹部。在套圈主体的开口表面与透镜板的抵接表面之间的凹部中形成有待用折射率匹配材料填充的匹配材料填充间隙。

著录项

  • 公开/公告号US10705299B2

    专利类型

  • 公开/公告日2020-07-07

    原文格式PDF

  • 申请/专利权人 FUJIKURA LTD.;

    申请/专利号US201716348821

  • 申请日2017-11-29

  • 分类号G02B6/38;G02B6/32;

  • 国家 US

  • 入库时间 2022-08-21 11:29:36

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